22551-26-4 (3-甲基硫代-1,2-丙二醇,3-Methylthio-1,2-propanediol)

快速询单

结构式：

3-甲基硫代-1,2-丙二醇MOL文件

CAS号：

22551-26-4

中文名称：

3-甲基硫代-1,2-丙二醇

英文名称：

3-Methylthio-1,2-propanediol

分子式：

C₄H₁₀O₂S

分子量：

122.186000347137

API：

Nifuratel

3-甲基硫代-1,2-丙二醇(22551-26-4)名称与标识符

名称

中文别名：

3-甲基硫醇-1,2-二醇丙烷;3-甲基硫代-1,2-丙二醇;

英文别名：

1,2-Propanediol,3-(methylthio)-;3-methylsulfanylpropane-1,2-diol;3-METHYLTHIO-1,2-PROPANEDIOL;1,2-Propanediol,3-(methylthio);3-(methylthio)-propane-1,2-diol;D,L-3-(methylthio)-1,2-propanediol;EINECS 245-073-1;FXIHXPKPLPKPJH-UHFFFAOYSA;FXIHXPKPLPKPJH-UHFFFAOYSA-N;InChI=1/C4H10O2S/c1-7-3-4(6)2-5/h4-6H,2-3H2,1H3;SCHEMBL1049328;3-methylsulfanylpropane-1, 2-diol;1,2-Propanediol, 3-(methylthio)-;3-(methylsulfanyl)propane-1,2-diol;Z1126770422;3-(methylthio)propane-1,2-diol;AKOS006229273;S-methyl-thioglycerol;22551-26-4;3-(Methylsulfanyl)-1,2-propanediol #;3-(Methylthio)-1,2-propanediol;EN300-187851;3-Methylthiopropane-1,2-diol;FXIHXPKPLPKPJH-UHFFFAOYSA-;DTXSID00945205;NS00049598;FT-0730852;G22893;DA-07931;

标识符

MDL：

MFCD00004724

InChIKey：

FXIHXPKPLPKPJH-UHFFFAOYSA-N

Inchi：

1S/C4H10O2S/c1-7-3-4(6)2-5/h4-6H,2-3H2,1H3

SMILES：

S(C)CC(CO)O

3-甲基硫代-1,2-丙二醇(22551-26-4)物化性质

实验特性

LogP : -0.29740
PSA : 65.76000
折射率 : n20/D 1.516(lit.)
沸点 : 197.63°C (rough estimate)
闪点 : 113 °C
颜色与性状 : 无可用
溶解性 : 无可用
密度 : 1.164 g/mL at 25 °C(lit.)

计算特性

精确分子量 : 122.04000
氢键供体数量 : 2
氢键受体数量 : 3
可旋转化学键数量 : 3
同位素质量 : 122.04
重原子数量 : 7
复杂度 : 40.7
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 1
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : -0.4
互变异构体数量 : 无
表面电荷 : 0
拓扑分子极性表面积 : 65.8A^2

3-甲基硫代-1,2-丙二醇(22551-26-4)安全信息

3-甲基硫代-1,2-丙二醇(22551-26-4)海关数据

海关编码：

2930909090

海关数据：

中国海关编码：

2930909090

概述：

2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

申报要素：

品名, 成分含量, 用途

Summary：

2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3-甲基硫代-1,2-丙二醇(22551-26-4)推荐厂家更多厂家(6)

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3-甲基硫代-1,2-丙二醇(22551-26-4) MSDS

基础信息

Name:	3-Methylthio-1 2-propanediol 99% Material Safety Data Sheet
Synonym:	None
CAS:	22551-26-4

Section 1 - Chemical Product ? MSDS Name:3-Methylthio-1 2-propanediol 99% Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
22551-26-4	3-methylthio-1,2-propanediol	99.0	245-073-1

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
? EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
Vapors may cause eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause digestive tract disturbances.
Inhalation:
Vapor or mist is irritating to the mucous membranes and upper respiratory tract.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
? Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.
Antidote: None reported.

Section 5 - FIRE FIGHTING MEASURES
? General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
? General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - HANDLING and STORAGE
? Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
? Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 22551-26-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
?
Physical State: Liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 112 deg C (> 233.60 deg F)
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.1640g/cm3
Molecular Formula: C4H10O2S
Molecular Weight: 122.18

Section 10 - STABILITY AND REACTIVITY
? Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
? RTECS#:
CAS# 22551-26-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-methylthio-1,2-propanediol - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
? Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
? Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
?
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
?
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 22551-26-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 22551-26-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 22551-26-4 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A